Flexible packaging manufacturers must address substrate challenges, printing technology upgrades, and quality control systems ...

In 1948, N Joseph Woodland - a graduate student at the Drexel Institute in Philadelphia - was pondering a challenge from a local retailer: how to speed up the tedious process of checking out in his ...

To marvel at the choice and convenience of modern shopping, go visit your grocery-store mustard aisle. My local Whole Foods sells more than 20 different kinds: basic yellow mustard and Grey Poupon, ...

When Alan Haberman came to San Francisco to upend the global economy---which in the end he did---he wasn't seeking venture capitalists or software engineers. This was the early 1970s, when a computer ...

Editor’s note: The views expressed in this commentary are solely those of the writers. CNN is showcasing the work of The Conversation, a collaboration between journalists and academics to provide news ...

Difference Between a Barcode and a QR Code: A Barcode is a 1-D code that contains just simple numbers or letters. A QR Code ...

Wedge barcode scanners and serial barcode scanners both connect to a PC to scan barcodes into the system. They do not, however, work the same way and each has advantages and disadvantages. This ...

Barcode readers excel at quickly identifying groceries and other products. Could a similar idea work at industrial recycling ...